package netty.study.fifth;

import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import io.netty.channel.SimpleChannelInboundHandler;
import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
import io.netty.handler.timeout.IdleStateEvent;

import java.time.LocalDateTime;

/**
 * @author songZiHao
 * @version 1.0.0
 * @ClassName MyServerHander.java
 * @Description TODO
 * @createTime 2020年04月17日 17:06:00
 */
public class MyServerHandler extends SimpleChannelInboundHandler<TextWebSocketFrame> {

	@Override
	protected void channelRead0(ChannelHandlerContext ctx, TextWebSocketFrame msg) throws Exception {
		System.out.println("收到消息：" + msg.text());

		ctx.channel().writeAndFlush(new TextWebSocketFrame("服务器时间" + LocalDateTime.now()));
	}

	@Override
	public void handlerAdded(ChannelHandlerContext ctx) throws Exception {
		System.out.println("handlerAdded："+ctx.channel().id().asLongText());
	}

	@Override
	public void handlerRemoved(ChannelHandlerContext ctx) throws Exception {
		System.out.println("handlerRemoved："+ctx.channel().id().asLongText());
	}

	@Override
	public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
		System.out.println("异常发生");
		ctx.close();
	}
}
